Change dependency exclusion for JJSchema

Don't exclude json-schema-core (uses old stable version), don't exclude
jersey-core (now only requires jsr311), but do exclude Guava (more recent
version provided).

Signed-off-by: Francis Galiegue <[email protected]>

Author: fge

project.gradle

@@ -35,8 +35,7 @@ dependencies {
     compile(group: "com.github.fge", name: "json-schema-validator",
         version: "2.1.2");
     compile(group: "com.github.reinert", name: "jjschema", version: "0.6") {
-        exclude(group: "com.sun.jersey", module: "jersey-core");
-        exclude(group: "com.github.fge", module: "json-schema-core");
+        exclude(group: "com.google.guava", module: "guava");
         exclude(group: "com.fasterxml.jackson.core", module: "jackson-core");
         exclude(group: "com.fasterxml.jackson.core", module: "jackson-databind");
     }